https://wiki.jw-tech.eu/index.php?action=history&feed=atom&title=WSAL19764_%E2%80%93_Pico-Motor-Driver%2FenWSAL19764 – Pico-Motor-Driver/en - Versionsgeschichte2026-10-23T23:09:34ZVersionsgeschichte dieser Seite in JW Tech WikiMediaWiki 1.43.9https://wiki.jw-tech.eu/index.php?title=WSAL19764_%E2%80%93_Pico-Motor-Driver/en&diff=1902&oldid=prevJWTechPublisher: Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex2026-09-05T22:39:00Z<p>Freigegebene technische Dokumentation veröffentlicht; Text-only und noindex</p>
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'''Documentation notice:''' This technical documentation was independently rewritten from an archived supplier source. Check technical details and commands against the product version and manufacturer documentation before use.<br />
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== Summary ==<br />
The module extends the Raspberry Pi Pico family with I2C-controlled driving of up to four DC motors via a TB6612FNG dual H-bridge and a PCA9685 PWM driver.<br />
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== Related products at JW Tech ==<br />
* [https://shop.jw-tech.eu/p/WSAL19764 WSAL19764 – DC Motor Driver Module for Raspberry Pi Pico, Driving up to 4x DC Motors]<br />
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== Technical overview ==<br />
* Control is via I2C; five address jumpers allow 32 different I2C addresses.<br />
* Integrated 5 V regulator provides up to 3 A output current; operating voltage at VIN is 6–12 V, logic level 3.3 V.<br />
* PCA9685 generates 12-bit hardware PWM for motor speed control.<br />
* TB6612FNG is a dual H-bridge driver with high efficiency and low heat generation.<br />
* Unused Pico pins are broken out for easy extension.<br />
* Dimensions: 65 × 56 mm, hole diameter 3.0 mm.<br />
* For MicroPython: flash firmware via the RPI-RP2 drive entry, then run PCA9685.py; demo spins motors A/B forward at full speed (2 s) and reverse at half speed (4 s).<br />
* For C/C++: create project in VSCode with the pico-vscode extension, compile and flash the .uf2.<br />
* For Arduino: install Arduino-Pico Core in the IDE, load example project and upload.<br />
* Two demos available: C and MicroPython, each with identical motor behavior.<br />
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'''Commands and examples – verify before use:''' <br />
<syntaxhighlight lang="text"><br />
sudo apt upgrade thonny<br />
</syntaxhighlight><br />
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== Notes and version constraints ==<br />
* No explicit command lines besides the Thonny update command in the source; other commands are not specified.<br />
* Exact pinout and jumper configuration must be taken from the schematic; only general statements are given here.<br />
* Version-sensitive steps (e.g., Thonny v3.3.3 on Windows, pico-vscode v1.87.0+) require manual verification of the local environment.<br />
* The source contains no prices, stock levels, certifications or warranty information; such details must not be added.<br />
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== Source and revision record ==<br />
* [https://www.waveshare.com/wiki/Pico-Motor-Driver Pico-Motor-Driver - Waveshare Wiki]<br />
* Source revision: 98725<br />
* Captured: 2026-09-02T02:50:34+00:00<br />
* SHA-256: <code>8709fde445e0c71bdad6db7cb6887e75a6c2ee110344aae8d94ad4a9061ba7aa</code></div>JWTechPublisher